Frontier Airlines has a strict personal item policy designed to help travelers save on baggage fees while maximizing space. As a budget airline, Frontier allows each passenger to bring one free personal item, but it must fit within the airline’s size restrictions. The allowed dimensions for a personal item are 14 inches x 18 inches x 8 inches (35.5 cm x 45.7 cm x 20.3 cm), including handles, wheels, and straps.
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